FORESTRY
GENERAL FORESTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which methods of irrigation is the least efficient with the highest rate of evaporation?
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spray irrigation
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drip irrigation
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furrow irrigation
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flood irrigation
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Explanation:
Detailed explanation-1: -Surface or flood irrigation is the least efficient manner of irrigation.
Detailed explanation-2: -There are several irrigation methods on the market, with sprinklers being the most evaporation-prone. Why? These cover a vast amount of ground, projecting water through the air. The evaporation loss is contingent on three factors: time, the climate demand, and the exact surface area of the spray.
Detailed explanation-3: -At best, furrow irrigation has a 60% water-use efficiency. With this technique, two-thirds of the field has a full water surface area exposed to evaporation.
There is 1 question to complete.